01720oam 2200457 a 450 991069909340332120090805140011.0(CKB)5470000002398948(OCoLC)416841440(EXLCZ)99547000000239894820090626d2009 ua 0engurmn||||a||||txtrdacontentcrdamediacrrdacarrierCombating nuclear smuggling[electronic resource] DHS improved testing of advanced radiation detection portal monitors, but preliminary results show limits of the new technology : report to congressional requesters[Washington, D.C.] :U.S. Govt. Accountability Office,[2009]1 online resource (ii, 28 pages) illustrationsTitle from title screen (GAO, viewed June 26, 2009)."May 2009.""GAO-09-655."Includes bibliographical references.Combating nuclear smuggling Radioactive substancesDetectionEquipment and suppliesTestingSmugglingUnited StatesPreventionNuclear terrorismUnited StatesPreventionNuclear countersTestingRadiation warning systemsRadioactive substancesDetectionEquipment and suppliesTesting.SmugglingPrevention.Nuclear terrorismPrevention.Nuclear countersTesting.Radiation warning systems.DIDDIDGPOBOOK9910699093403321Combating nuclear smuggling3424817UNINA